On Thu, Mar 16, 2023 at 08:43:46PM -0700, Yang, Fei wrote:
> >> From: Fei Yang
> >>
> >> On MTL, objects allocated through i915_gem_object_create_internal() are
> >> mapped as uncached in GPU by default because HAS_LLC is false. However
> >> in the live_hwsp_read selftest these watcher objects
>> From: Fei Yang
>>
>> On MTL, objects allocated through i915_gem_object_create_internal() are
>> mapped as uncached in GPU by default because HAS_LLC is false. However
>> in the live_hwsp_read selftest these watcher objects are mapped as WB
>> on CPU side. The conseqence is that the updates
On Wed, Mar 15, 2023 at 11:08:00AM -0700, fei.y...@intel.com wrote:
> From: Fei Yang
>
> On MTL, objects allocated through i915_gem_object_create_internal() are
> mapped as uncached in GPU by default because HAS_LLC is false. However
> in the live_hwsp_read selftest these watcher objects are
From: Fei Yang
On MTL, objects allocated through i915_gem_object_create_internal() are
mapped as uncached in GPU by default because HAS_LLC is false. However
in the live_hwsp_read selftest these watcher objects are mapped as WB
on CPU side. The conseqence is that the updates done by the GPU are
From: Fei Yang
On MTL, objects allocated through i915_gem_object_create_internal() are
mapped as uncached in GPU by default because HAS_LLC is false. However
in the live_hwsp_read selftest these watcher objects are mapped as WB
on CPU side. The conseqence is that the updates done by the GPU are
